OT-2026-000038986
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000038986) never changes.
Identity and time
| Publication number | OT-2026-000038986 · never reused |
|---|---|
| Internal UUID | 01a0ae78-76a0-7005-8ae3-9710a1b01590 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:25.422407Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000038986 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1477d0d086ea728a44cd9367e877ca2c87325dc7cf391bdbeab8ca6be6ebe706 |
|---|---|
| Markdown | d4d0ee9bf4f6bb0efdb3a2d62be8b18895be9d2b8cc9f7d790edd595d36f6640 |
| Publication page | d00a5c5caad04168a4863c5d1919c69fd0bed631f31567f86fde108db03c9a38 |
| Manifest | fcd39288fce331bf63eb2d649dfd1a31b471764e72b6e00e339e3b702fe7be38 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | +Sm8mrqCjzZxj2S49gFl7QsBxJNu4xm09PpIHGbqns5uDEJOngeeRMUCIAORQso1YkgNLBHr7iP4dA3cnnU8Bw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:22:16.235367Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038986observed d00a5c5caad04168a4863c5d1919c69f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:22:16.216119Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038986/manifest.jsonobserved fcd39288fce331bf63eb2d649dfd1a31...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:16.197685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038986/publication.mdobserved d4d0ee9bf4f6bb0efdb3a2d62be8b188...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:22:16.179106Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000038986/publication.txtobserved 1477d0d086ea728a44cd9367e877ca2c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|